Commit 362e901c authored by Stefan Richter's avatar Stefan Richter
Browse files

firewire: fw-ohci: flush MMIO write before msleep 



Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
parent 5bae7ac9

drivers/firewire/fw-ohci.c

+1 −0
Original line number Diff line number Diff line
@@ -224,6 +224,7 @@ ohci_update_phy_reg(struct fw_card *card, int addr, 
	u32 val, old;



	reg_write(ohci, OHCI1394_PhyControl, OHCI1394_PhyControl_Read(addr));

	flush_writes(ohci);

	msleep(2);

	val = reg_read(ohci, OHCI1394_PhyControl);

	if ((val & OHCI1394_PhyControl_ReadDone) == 0) {

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